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| * drm/radeon/dpm: fetch vce states from the vbiosAlex Deucher2014-02-18
| | | | | | | | Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * drm/radeon/dpm: fill in some initial vce infrastructureAlex Deucher2014-02-18
| | | | | | | | Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * drm/radeon/dpm: move platform caps fetching to a separate functionAlex Deucher2014-02-18
| | | | | | | | | | | | | | It's needed by by both the asic specific functions and the extended table parser. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * drm/radeon: add callback for setting vce clocksAlex Deucher2014-02-18
| | | | | | | | | | | | Similar to uvd clock setting. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * drm/radeon: add VCE version parsing and checkingChristian König2014-02-18
| | | | | | | | | | | | Also make the result available to userspace. Signed-off-by: Christian König <christian.koenig@amd.com>
| * drm/radeon: add VCE ring queryChristian König2014-02-18
| | | | | | | | Signed-off-by: Christian König <christian.koenig@amd.com>
| * drm/radeon: initial VCE support v4Christian König2014-02-18
| | | | | | | | | | | | | | | | | | | | | | Only VCE 2.0 support so far. v2: squashing multiple patches into this one v3: add IRQ support for CIK, major cleanups, basic code documentation v4: remove HAINAN from chipset list Signed-off-by: Christian König <christian.koenig@amd.com>
| * drm/radeon: fix CP semaphores on CIKChristian König2014-02-18
| | | | | | | | | | | | | | | | | | The CP semaphore queue on CIK has a bug that triggers if uncompleted waits use the same address while a signal is still pending. Work around this by using different addresses for each sync. Signed-off-by: Christian König <christian.koenig@amd.com> Cc: stable@vger.kernel.org
* | drm/radeon/ni: fix typo in dpm sq ramping setupAlex Deucher2014-02-18
| | | | | | | | | | | | | | inverted logic. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
* | drm/radeon/si: fix typo in dpm sq ramping setupAlex Deucher2014-02-18
| | | | | | | | | | | | | | | | inverted logic. Noticed-by: Sylvain BERTRAND <sylware@legeek.net> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
* | drm/radeon: fix CP semaphores on CIKChristian König2014-02-18
| | | | | | | | | | | | | | | | | | | | The CP semaphore queue on CIK has a bug that triggers if uncompleted waits use the same address while a signal is still pending. Work around this by using different addresses for each sync. Signed-off-by: Christian König <christian.koenig@amd.com> Cc: stable@vger.kernel.org Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* | drm/radeon: delete a stray tabDan Carpenter2014-02-18
| | | | | | | | | | | | | | | | Static checkers complain that probably curly braces were intended here, but actually it makes more sense to remove the extra tab. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* | drm/radeon: fix display tiling setup on SIAlex Deucher2014-02-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Apply the same logic as CI to SI for setting up the display tiling parameters. The num banks may vary per tiling index just like CI. Bugs: https://bugs.freedesktop.org/show_bug.cgi?id=71488 https://bugs.freedesktop.org/show_bug.cgi?id=73946 https://bugs.freedesktop.org/show_bug.cgi?id=74927 Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
* | drm/radeon/dpm: reduce r7xx vblank mclk threshold to 200Alex Deucher2014-02-18
| | | | | | | | | | | | | | | | | | | | | | Most laptops seems to have a vblank period of less than 300 and mclk switching works fine. Drop the quirk and set the default threshold to 200. bug: https://bugzilla.kernel.org/show_bug.cgi?id=70701 Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* | drm/radeon: fill in DRM_CAPs for cursor sizeAlex Deucher2014-02-18
| | | | | | | | | | | | CIK parts are 128x128, older parts are 64x64. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* | drm/radeon: unify bpc handlingAlex Deucher2014-02-18
|/ | | | | | | | | We were already storing the bpc (bits per color) information in radeon_crtc, so just use that everywhere rather than calculating it everywhere we use it. This also allows us to change it in one place if we ever want to override it. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/radeon: add missing include in btc_dpm.cAlex Deucher2014-02-06
| | | | | | Fixes a compile error with debugfs disabled. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/radeon/dpm: fix uninitialized read from stack in kv_dpm_late_enableDave Jones2014-02-06
| | | | | | | | | | If we take the false branch of the if quoted in the diff below, we end up doing a return ret, without ever having initialized it. Picked up by coverity. Signed-off-by: Dave Jones <davej@fedoraproject.org> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/radeon: remove useless returnAlex Deucher2014-02-06
| | | | Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/radeon/dpm: use stored max_vddc rather than looking it upAlex Deucher2014-02-06
| | | | | | | When we parse the power tables use the stored mac_vddc value rather than lookig it up manually each time. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/radeon/dpm: use the driver state for dpm debugfsAlex Deucher2014-02-06
| | | | | | | | For btc and newer, we may modify the power state depending on the circumstances. Use the modified state rather than the base state. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/radeon: fix UVD IRQ support on 7xxAlex Deucher2014-02-06
| | | | | | | Otherwise decoding isn't really useable. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
* drm/radeon: fix UVD IRQ support on SIChristian König2014-02-06
| | | | | | | | | | | Otherwise decoding isn't really useable. bug: https://bugs.freedesktop.org/show_bug.cgi?id=71448 Signed-off-by: Christian König <christian.koenig@amd.com> Cc: stable@vger.kernel.org Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
* drm/radeon: allow geom rings to be setup on r600/r700 (v2)Dave Airlie2014-02-06
| | | | | | | | | | | | | the evergreen CS parser has allowed this for a while, just port the code to the r600 one. This is required before geom shaders can be made work. v2: agd5f: minor cleanup and add additional 7xx reg. Signed-off-by: Dave Airlie <airlied@redhat.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Dave Airlie <airlied@redhat.com>
* Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds2014-01-29
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull drm updates from Dave Airlie: "Been a bit busy, first week of kids school, and waiting on other trees to go in before I could send this, so its a bit later than I'd normally like. Highlights: - core: timestamp fixes, lots of misc cleanups - new drivers: bochs virtual vga - vmwgfx: major overhaul for their nextgen virt gpu. - i915: runtime D3 on HSW, watermark fixes, power well work, fbc fixes, bdw is no longer prelim. - nouveau: gk110/208 acceleration, more pm groundwork, old overlay support - radeon: dpm rework and clockgating for CIK, pci config reset, big endian fixes - tegra: panel support and DSI support, build as module, prime. - armada, omap, gma500, rcar, exynos, mgag200, cirrus, ast: fixes - msm: hdmi support for mdp5" * 'drm-next' of git://people.freedesktop.org/~airlied/linux: (595 commits) drm/nouveau: resume display if any later suspend bits fail drm/nouveau: fix lock unbalance in nouveau_crtc_page_flip drm/nouveau: implement hooks for needed for drm vblank timestamping support drm/nouveau/disp: add a method to fetch info needed by drm vblank timestamping drm/nv50: fill in crtc mode struct members from crtc_mode_fixup drm/radeon/dce8: workaround for atom BlankCrtc table drm/radeon/DCE4+: clear bios scratch dpms bit (v2) drm/radeon: set si_notify_smc_display_change properly drm/radeon: fix DAC interrupt handling on DCE5+ drm/radeon: clean up active vram sizing drm/radeon: skip async dma init on r6xx drm/radeon/runpm: don't runtime suspend non-PX cards drm/radeon: add ring to fence trace functions drm/radeon: add missing trace point drm/radeon: fix VMID use tracking drm: ast,cirrus,mgag200: use drm_can_sleep drm/gma500: Lock struct_mutex around cursor updates drm/i915: Fix the offset issue for the stolen GEM objects DRM: armada: fix missing DRM_KMS_FB_HELPER select drm/i915: Decouple GPU error reporting from ring initialisation ...
| * drm/radeon/dce8: workaround for atom BlankCrtc tableAlex Deucher2014-01-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Some DCE8 boards have a funky BlankCrtc table that results in a timeout when trying to blank the display. The timeout is harmless (all operations needed from the table are complete), but wastes time and is confusing to users so work around it. bug: https://bugs.freedesktop.org/show_bug.cgi?id=73420 Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
| * drm/radeon/DCE4+: clear bios scratch dpms bit (v2)Alex Deucher2014-01-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The BlankCrtc table in some DCE8 boards has some logic shortcuts for the vbios when this bit is set. Clear it for driver use. v2: fix typo Bug: https://bugs.freedesktop.org/show_bug.cgi?id=73420 Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
| * drm/radeon: set si_notify_smc_display_change properlyAlex Deucher2014-01-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is effectively a revert of 4573388c92ee60b4ed72b8d95b73df861189988c. Forcing a display active when there is none causes problems with dpm on some SI boards which results in improperly initialized dpm state and boot failures on some boards. As for the bug commit 4573388c92ee tried to address, one can manually force the state to high for better performance when using the card as a headless compute node until a better fix is developed. bugs: https://bugs.freedesktop.org/show_bug.cgi?id=73788 https://bugs.freedesktop.org/show_bug.cgi?id=69395 Signed-off-by: Alex Deucher <alexander.deucher@amd.com> cc: stable@vger.kernel.org
| * drm/radeon: fix DAC interrupt handling on DCE5+Alex Deucher2014-01-29
| | | | | | | | | | | | | | | | | | DCE5 and newer hardware only has 1 DAC. Use the correct offset. This may fix display problems on certain board configurations. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
| * drm/radeon: clean up active vram sizingAlex Deucher2014-01-29
| | | | | | | | | | | | | | | | | | | | | | | | | | If we are not able to properly initialize one of the gpu engines for buffer paging, we limit vram to the size of the cpu visible aperture. We generally either use the gfx or dma engine to do this. Clean up the size limiting code to only adjust the size based on what ring is selected for buffer paging rather than making assumptions about which engine is selected for paging. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com>
| * drm/radeon: skip async dma init on r6xxAlex Deucher2014-01-29
| | | | | | | | | | | | | | | | | | | | | | | | | | The hw is buggy and it's not currently used, but it's currently still initialized by the driver. Skip the init. Skipping init also seems to improve stability with dpm on some r6xx asics. bug: https://bugs.freedesktop.org/show_bug.cgi?id=66963 Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Reviewed-by: Christian König <christian.koenig@amd.com>
| * drm/radeon/runpm: don't runtime suspend non-PX cardsAlex Deucher2014-01-29
| | | | | | | | | | | | | | | | Prevent runtime suspend of non-PX GPUs. Runtime suspend is not what we want in those cases. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
| * drm/radeon: add ring to fence trace functionsChristian König2014-01-29
| | | | | | | | | | Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * drm/radeon: add missing trace pointChristian König2014-01-29
| | | | | | | | | | Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * drm/radeon: fix VMID use trackingChristian König2014-01-29
| | | | | | | | | | | | | | Otherwise we allocate a new VMID on nearly every submit. Signed-off-by: Christian König <christian.koenig@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * Merge branch 'drm-vbl-timestamp' of git://gitorious.org/vsyrjala/linux into ↵Dave Airlie2014-01-22
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | drm-next Here's the vblank timestamp pull request you wanted. I addressed the few bugs that Mario pointed out and added the r-bs. As it has been a while since I made the changes, I gave it a quick spin on a few different i915 machines. Fortunately everything still seems to be fine. * 'drm-vbl-timestamp' of git://gitorious.org/vsyrjala/linux: drm/i915: Add a kludge for DSL incrementing too late and ISR not working drm/radeon: Move the early vblank IRQ fixup to radeon_get_crtc_scanoutpos() drm: Pass 'flags' from the caller to .get_scanout_position() drm: Fix vblank timestamping constants for interlaced modes drm/i915: Fix scanoutpos calculations for interlaced modes drm: Change {pixel,line,frame}dur_ns from s64 to int drm: Use crtc_clock in drm_calc_timestamping_constants() drm/radeon: Populate crtc_clock in radeon_atom_get_tv_timings() drm: Simplify the math in drm_calc_timestamping_constants() drm: Improve drm_calc_timestamping_constants() documentation drm/i915: Call drm_calc_timestamping_constants() earlier drm/i915: Kill hwmode save/restore drm: Pass the display mode to drm_calc_vbltimestamp_from_scanoutpos() drm: Pass the display mode to drm_calc_timestamping_constants()
| | * drm/radeon: Move the early vblank IRQ fixup to radeon_get_crtc_scanoutpos()Ville Syrjälä2014-01-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | i915 doesn't need this kludge for most platforms. Although we do appear to need something similar on certain platforms, but we can be more accurate when we apply the adjustment since we know exactly why the scanline counter doesn't always quite match the vblank status. Also the current code doesn't handle interlaced modes correctly, and we already deal with interlaced modes in i915 code. So let's just move the current code to radeon_get_crtc_scanoutpos() since that's why it was added. For i915 we'll add a more finely targeted variant. v2: Fix vpos vs. *vpos bug (Mario) Reviewed-by: mario.kleiner.de@gmail.com Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
| | * drm: Pass 'flags' from the caller to .get_scanout_position()Ville Syrjälä2014-01-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Preparation for moving the early vblank IRQ logic into radeon_get_crtc_scanoutpos(). v2: Fix radeon_drv.c compile warning (Mario) Reviewed-by: mario.kleiner.de@gmail.com Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
| | * drm/radeon: Populate crtc_clock in radeon_atom_get_tv_timings()Ville Syrjälä2014-01-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | crtc_clock is now supposed to be the actual pixel clock corresponding to the other crtc_ timing values. Populate crtc_clock appropriately in radeon_atom_get_tv_timings(). This was the only obvious place where we frob with the crtc_ timigns directly instead of calling drm_mode_set_crtcinfo() which would also update crtc_clock. Reviewed-by: mario.kleiner.de@gmail.com Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
| | * drm: Pass the display mode to drm_calc_vbltimestamp_from_scanoutpos()Ville Syrjälä2014-01-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | Rather than using crtc->hwmode, just pass the relevant mode to drm_calc_vbltimestamp_from_scanoutpos(). This removes the last hwmode usage from core drm. Reviewed-by: mario.kleiner.de@gmail.com Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
| * | drm/radeon: add UVD support for OLANDAlex Deucher2014-01-20
| | | | | | | | | | | | | | | | | | | | | | | | It seems this got dropped when we merged UVD support last year. Add this back now. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
| * | drm/radeon: fix minor typos in si_dpm.cAlex Deucher2014-01-20
| | | | | | | | | | | | | | | | | | | | | Copy/paste typos from the ni code. Should not have any functional change. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * | drm/radeon: set the full cache bit for fences on r7xx+Alex Deucher2014-01-20
| | | | | | | | | | | | | | | | | | | | | Needed to properly flush the read caches for fences. Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
| * | drm/radeon: fix surface sync in fence on cayman (v2)Alex Deucher2014-01-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We need to set the engine bit to select the ME and also set the full cache bit. Should help stability on TN and cayman. V2: fix up surface sync in ib execute as well Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
| * | drm/radeon/dpm: disable mclk switching on desktop RV770Alex Deucher2014-01-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Mclk switching doesn't seem to work reliably on these cards. Most RV770 boards specify the same mclk for all performance levels anyway so in most cases, this has no affect. Bug: https://bugs.freedesktop.org/show_bug.cgi?id=73067 Signed-off-by: Alex Deucher <alexander.deucher@amd.com> Cc: stable@vger.kernel.org
| * | drm/radeon: fix endian handling in radeon_atom_init_mc_reg_tableAlex Deucher2014-01-20
| | | | | | | | | | | | | | | | | | | | | Need to swap the data for big endian. Notcied by sylware in IRC. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * | drm/radeon: write gfx pg bases even when gfx pg is disabledAlex Deucher2014-01-20
| | | | | | | | | | | | | | | | | | | | | For consistency. These buffers aren't used when pg is disabled. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * | drm/radeon: bail early from enable ss in certain casesAlex Deucher2014-01-20
| | | | | | | | | | | | | | | | | | | | | | | | If the ss percentage is 0 or we are using external ss, just bail when enabling ss. We disable it explicitly earlier in the modeset already. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * | drm/radeon: handle ss percentage divider properlyAlex Deucher2014-01-20
| | | | | | | | | | | | | | | | | | | | | It's either 100 or 1000 depending on the flags in the table. Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
| * | drm/radeon: add query to fetch the max engine clock (v2)Alex Deucher2014-01-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is needed for reporting the max GPU engine clock in OpenCL. This just reports the max possible engine clock, it does not take into account current conditions that may limit that clock. v2: fix query number for merge with 3.13 Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
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